I'm a brand new attorney and my office is rather sad looking

I took a job contingent on passing the bar, which I did, but I started before I got my results. I, like every other self-hating member of this profession, was too afraid to decorate my office until I knew for sure that I had passed. Now its time for me to decorate this bitch. I have added one singular fake plant, a few vases, and a lamp. What else do you guys have on your shelves? Where do you like to shop for your office decor? I really like to lean into the mid-century modern type vibe, but I seem to have absolutely no idea how to decorate my office in like fashion. I have a rather large built-in shelf and suffice to say, the 4 objects I just added are not doin much. TLDR, wtf is on your shelves?